https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-18T17:28:16.858738Z
2021-05-18T17:28:45.900099Z
s3://sentinel-s1-l1c/GRD/2021/5/18/IW/DV/S1B_IW_GRDH_1SDV_20210518T172816_20210518T172845_026962_0338A2_AB30
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-05-18T17:28:16.858738Z
2021-05-18T17:28:45.900099Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.88591874901596
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-18T18:37:38.623843Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210518T172816_20210518T172845_026962_0338A2_AB30
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.371782157814929 35.30350925864862,6.780892469452988 35.366862640386266,7.060863866879405 35.40936069244008,7.482728393714655 35.472090714376,7.768428598844364 35.51367932737817,8.049498916071466 35.55389943690596,8.474678026481268 35.6134208840037,8.764103615655596 35.653024085323395,9.068224858620653 35.69384824747103,9.056352644101946 35.7511364532186,9.014897771799404 35.93083814445473,8.976534949505712 36.1109479455064,8.939266142452873 36.291198850377405,8.899427407007117 36.47111455967426,8.82552569250387 36.83168787299535,8.782060284729805 37.01113663781376,8.717992673370173 37.313512188821775,8.404816821352739 37.27269545693377,8.113877375724925 37.23398461779347,7.823230958224697 37.19456037280543,7.388336518135334 37.13416184862881,7.097920643016584 37.09288830565284,6.663648973409588 37.02975962777577,6.233422115014585 36.96554623338124,5.949782432696878 36.92230033686593,5.982374882899926 36.8002821276314,6.036269008789289 36.621396423054,6.0723467348536 36.4397825924834,6.126518247151718 36.26095714645504,6.213189337534217 35.899986015672376,6.258447902256549 35.71980536125374,6.3043278110079415 35.53972635260689,6.364270940350615 35.361844530171275,6.371782157814929 35.30350925864862))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66263864877383
46.49754872215817
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T05:50:38.077391Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2021/05/18/0338A2
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((9.0 35.68468998327462,8.474678026433041 35.613420883997094,8.0 35.54681632743483,8.0 36.0,9.0 36.0,9.0 35.68468998327462))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0338A2_N35E008_2021_05_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0338A2_N35E008_2021_05_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0338A2_N35E008_2021_05_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0338A2_N35E008_2021_05_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0338A2_N35E008_2021_05_18_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid